| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 1001.16 | USD | 20251023 |
| Nanjing Runsheng Petro | China national standards | MT | 1043.46 | USD | 20251023 |
| Nanjing Runsheng Petro | China national standards | MT | 1043.46 | USD | 20251023 |
| Shandong Huize Chem | China national standards | MT | 1050.51 | USD | 20251023 |
| Suzhou Zixu Mat | China national standards | MT | 1522.11 | USD | 20251022 |
| Suzhou Xuehang Mat | China national standards | MT | 1620.77 | USD | 20251022 |
| Jinan Pulaihua Chem | China national standards | MT | 965.41 | USD | 20251022 |
| Shandong Hualu | China national standards | MT | 979.51 | USD | 20251022 |
| Luxi Chem | China national standards | MT | 1141.58 | USD | 20251022 |
| Shandong Yuanhe Chem | China national standards | MT | 1141.58 | USD | 20251022 |